Gardner Bender Sperry Instruments CT6101 Heavy Duty Continuity Tester, 2 Range, 36 inch lead

This is a must have for working on electronics. I purchased it to identify and determine continuity for the abs system on my vehicle. Within minutes I had identified two broken circuits (and was able to fix the problem). I'm sure many of you reading this will have a multimeter that gives an audible continuity check, but I found it difficult to use in certain situations. This tool does one thing, but does it really well. There's no audible indication of a complete d circuit, but I find the light to work great and is not annoying like the beep on the multimeter, especially if you're using it for multiple circuits. The design is perfect. An all-in-line design makes testing hard to reach wires quick and easy to test. The price can't be beat and it arrived within two days of order. I'm upset with myself that I hadn't purchased one sooner. I can think of many situations where it would have made the job much easier. If you're looking at it, you probably need it. Buy it, you won't regret it. Very sturdy design, superb quality build and materials. The only thing I would modify would be the light itself, it's a soft white. I prefer the cooler (bluer) color temperature of LEDs, but that a personal preference.

Excellent. Make sure you have a spare bulb, though. Pricey.

Works as it should

Simplicity for testing continuity !

I was nervous to buy this tester because I read so many reviews about it being poorly made. Mine is great. Works well, has good fit and finish, absolutely no problems at all.